Fire Risk: GM Recalls 2017-2019 Silverado and Sierra Diesel Models

If you happen to own a Chevy Silverado or GMC Sierra HD from the past two years, you might not want to use the block heater.

No More Blown Boots: Merchant Automotive’s LML Duramax PCV Reroute Kit

A major drawback with PCV systems, especially in turbo diesel engines like the 2011 and newer LML Duramax engines, is that the hot crankcase gasses…